ACOG 4X32 Scope, Dual Illumination Red Chevron .223 Ballistic Reticle, 4.0 MOA RMR Sight, Ta51 Mount And Dust Cover Adapted From The battlefields, US Forces Have Begun improving This proven Trijicon ACOG Scope By adding a Small Red Dot Sight On Top For Close Encounter missions. Trijicon Has Now Created a Similar Model For The Public, The Ta31F-RMR. The Main Trijicon sc